<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>购物车</title>
</head>
<body>
    <form action="127.0.0.1:8888/user" method="post">
        <h1>狗狗购物车</h1>
        <a href="../../homepage/templates/index.html">首页</a>
        <br>
        <a href="./user_information.html">用户信息</a>
        <br>
        <a href="./shopping_trolley.html">购物车</a>
        <br>
        <a href="./proposal.html">投诉与建议</a>
        <br>
    </form>
</body>
</html>